Borosilicate glass begins to soften around 821 °C (1510 °F); at this temperature, the viscosity of type 7740 Pyrex is 10 7.6 poise. Borosilicate glass is less dense than ordinary glass. While more resistant to thermal shock than other types of glass, borosilicate glass can still crack or shatter when subject to rapid or uneven temperature
6 11 # Peptide Sequence MW RT Hydrophobicity 1 RGGGGIGIGK 871.0 10.5 -0.180 2 RGGGGIGLGK 871.0 15.0 -0.250 3 RGGGGLGLGK 871.0 20.5 -0.320 Retention Time: The time between injection and the appearance of the peak maximum.
The invention is directed to a barium borosilicate glass which is free of Bi, Cd and Pb. The glass is especially useful as a binder for thick film resistor compositions in which it also serves to adjust the TCR of resistors made therefrom.
Borosilicate glass tubing and rod are available in varying types of inner and outer profile to inspire new products made from glass. Whether for lighting, arts and crafts or other fields: Diverse circular or star-shaped profiles in different dimensions, combined with the excellent properties of special glass, open up
Elastic Constants for Glasses and Glass Ceramics Code Type E GPa G GPa 9606 Glass Ceramic 17.2 6.9 1723 Aluminosilicate 12.5 5.1 9608 Glass Ceramic 12.5 5.0 7940 Fused Silica 10.4 4.5 0080 Soda Lime Silicate 10.2 4.2 7900 96% Silica 10 4.2 7740 Borosilicate, Low Expansion 9.1 3.8 7070 Borosilicate, Low Loss 7.4 3 • E = Young's Modulus
The HP / Aijiren HPLC series is the current model and arguably the best design in the industry because of the optimized design of the quaternary pump ensuring virtually pulse-free and stable solvent flow, with dual floating pistons in series, precisely servo-controlled.
Hermetic Sealed Connectors, Glass to Metal Feed Throughs, Glass Transponders manufacturer / supplier in China, offering High Precision Borosilicate Glass Folder Preforms, Glass Dropper with Rubber Cap (HHK1025), Soda Lime Glass Lighting Tube T 5, T 8, T10 and so on.
High quality range of Volumetric flasks, borosilicate glass 3.3, class A, blue graduations, with PP stoppers products available at low cost with Free Delivery available (Terms and Conditions apply)
JG Finneran 32011L-1232 Borosilicate Glass Big Mouth Crimp Top Vials, 2ml Capacity, 12mm Diameter, 32mm Height, 11mm Crimp, Clear (Case of 1000) Misc. $122.22 $ 122 . 22 ($0.12/CASE)
USP L1 HPLC Columns Octadecyl silane chemically bonded to porous silica or ceramic micro-particles, 1.5 to 10 μm in diameter, or a monolithic rod. Note: We have only included the most popular dimensions of our preferred brands in the selection below.
Non-alkaline earth borosilicate glass (borosilicate glass 3.3) The B 2 O 3 content for borosilicate glass is typically 12–13 % and the SiO 2 content over 80 %. High chemical durability and low thermal expansion (3.3 x 10–6/K) – the lowest of all commercial glasses for largescale technical applications – make this a multitalented glass
USP Type 1, Borosilicate Glass 4ML-13-V1002 4mL, Clear Glass, 15*45mm, Flat Base, 13-425 Screw Thread Vial with White Write-on Patch and Graduation Lines. 100pcs/pk. USP Type 1, Borosilicate Glass 4ML-13-V1003 4mL, Amber Glass, 15*45mm, Flat Base, 13-425 Screw Thread Vial,100pcs/pk. USP Type 1, Borosilicate Glass 4ML-13-V1004 4mL, Amber Glass, 15*45mm, Flat Base, 13-425 Screw Thread Vial with
Borosilicate glass is a type of glass with silica and boron trioxide as the main glass-forming constituents. Borosilicate glasses are known for having very low coefficients of thermal expansion (≈3 × 10 −6 K −1 at 20 °C), making them more resistant to thermal shock than any other common glass.
Worldwide Glass offers vials and inserts made from the following materials: Any silicate glass containing at least 5% of boric oxide is called Borosilicate Glass. The boric oxide makes the glass resistant to extreme temperatures and chemical corrosion. Type I borosilicate has the least pH shift of any glass. It is highly resistant to water
May 17, 2020 · Borosilicate glass is a type of glass that includes at least 5% boric oxide. The boric oxide makes the glass resistant to extreme temperatures, and also improves its resistance to chemical corrosion. This glass is very popular in the manufacture of scientific instruments, and it was once widely used to make glass for kitchens as well.
